For each product, there are one or more product variants, representing a specific version of the product.

Variant Properties

Property	Type	Description
id	string
product_id	string	Rutter ID for parent Product
barcode	string \| null
title	string	Title of variant
price	float	Price of variant
unit_cost (DEPRECATED)	float \| null	Unit cost of variant. Deprecation Notice: Deprecated because this field is not supported on most commerce platforms. When support is there, the value is user input and frequently incorrect.
iso_currency_code	string	The ISO-4217 currency code of the variant.
sku	string \| null	Stock keeping unit
fulfillment_service	string \| null
inventory_management	string \| null
option_values	object[]	Configuration for this variant, i.e. Color, Size. Length of array is at most 3.
requires_shipping	boolean
inventory	object \| null	An object containing two attributes: `total_count`, which is a number denoting total inventory, and `locations`, which is an array of objects showing location details and quantity at location. If the platform doesn't set or provide inventory data, this field will be `null`
weight	object \| null	Weight of this variant, if supplied, otherwise it would be `null`. It will contain both units and the value. For weight returned by Rutter, it will always be converted to grams.

{
      "id": "39072856",
      "product_id": "987f8ad0-502a-4153-8a46-a19df28e5023",
      "title": "Green",
      "price": 199.00,
      "iso_currency_code": "USD",
      "sku": "IPOD2008GREEN",
      "weight": {
        "value": 500.00,
        "unit": "g"
      },
      "option_values": [
        {
          "name": "Color",
          "value": "Red"
        },
        {
          "name": "Size",
          "value": "XL"
        }
      ],
      "inventory": {
        "total_count": 30,
        "locations": [
          {
            "id": "39072856",
            "name": "CA Warehouse",
            "address1": "544 Guerrero Street",
            "address2": "Apt 3",
            "city": "San Francisco",
            "postal_code": "94110",
            "region": "CA",
            "country": "USA",
            "updated_at": "2016-06-23T09:09:34.752Z",
            "available": 30
          }
        ]
      }
    }

Inventory

Each product variant has an inventory property, which is an object with details about the total quantity and individual quantities of a variant across a merchant's locations. If no locations are available for a merchant, the locations property will be null.